Lava lamps - plastic bottle + vegetable oil (half fill the bottle) + water (fill the rest of the bottle + 10 drops food coloring + alka-seltzer (broken into pieces, placed 1 at a time into the bottle) = lava bottle
Milk Art A plate Milk Food Coloring Dish Soap Fill the plate with a thin layer of milk. Next, put in drops of food coloring. Then, add a few drops of dish soap into the center of the food coloring, sit back, and watch!
Homemade floam is easy to make and SO FUN! Much cheaper than store bought, too! Recipe: tsp of borax cup of warm water & cup of warm water- divided oz of white school & cups of polystyrene beads Optional: drops of food coloring
I loved doing this in art class. Art With Mr. E: Line Design w/Shading - Grade Very cool, fun art shading project from Art With Mr. he's an elementary art specialist. Try this with your kids (but I think grown ups would enjoy this too).